From 7848418e28f5428d223838400e1d2878b018c9d8 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Tue, 4 Sep 2018 08:28:33 -0700 Subject: [PATCH] nfp: separate VXLAN and GRE feature handling VXLAN and GRE FW features have to currently be both advertised for the driver to enable them. Separate the handling. Signed-off-by: Jakub Kicinski Reviewed-by: Dirk van der Merwe Signed-off-by: David S. Miller --- drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 253bdae..a2f88ae 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -3762,15 +3762,18 @@ static void nfp_net_netdev_init(struct nfp_net *nn) } if (nn->cap & NFP_NET_CFG_CTRL_RSS_ANY) netdev->hw_features |= NETIF_F_RXHASH; - if (nn->cap & NFP_NET_CFG_CTRL_VXLAN && - nn->cap & NFP_NET_CFG_CTRL_NVGRE) { + if (nn->cap & NFP_NET_CFG_CTRL_VXLAN) { if (nn->cap & NFP_NET_CFG_CTRL_LSO) - netdev->hw_features |= NETIF_F_GSO_GRE | - NETIF_F_GSO_UDP_TUNNEL; - nn->dp.ctrl |= NFP_NET_CFG_CTRL_VXLAN | NFP_NET_CFG_CTRL_NVGRE; - - netdev->hw_enc_features = netdev->hw_features; + netdev->hw_features |= NETIF_F_GSO_UDP_TUNNEL; + nn->dp.ctrl |= NFP_NET_CFG_CTRL_VXLAN; } + if (nn->cap & NFP_NET_CFG_CTRL_NVGRE) { + if (nn->cap & NFP_NET_CFG_CTRL_LSO) + netdev->hw_features |= NETIF_F_GSO_GRE; + nn->dp.ctrl |= NFP_NET_CFG_CTRL_NVGRE; + } + if (nn->cap & (NFP_NET_CFG_CTRL_VXLAN | NFP_NET_CFG_CTRL_NVGRE)) + netdev->hw_enc_features = netdev->hw_features; netdev->vlan_features = netdev->hw_features; -- 2.7.4